68696375

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1063}}^1$

素因数の和:1136

約数の個数: 32

約数和(自身を含む): 95606784

約数和(自身を除く): 26910409

約数列:

[1, 5, 11, 25, 47, 55, 125, 235, 275, 517, 1063, 1175, 1375, 2585, 5315, 5875, 11693, 12925, 26575, 49961, 58465, 64625, 132875, 249805, 292325, 549571, 1249025, 1461625, 2747855, 6245125, 13739275, 68696375]

約数ペア:

[(1, 68696375), (5, 13739275), (11, 6245125), (25, 2747855), (47, 1461625), (55, 1249025), (125, 549571), (235, 292325), (275, 249805), (517, 132875), (1063, 64625), (1175, 58465), (1375, 49961), (2585, 26575), (5315, 12925), (5875, 11693)]